Supplier Requirements for Smart Metering (SRSM) Project

Smart Metering Operational Framework Proposals and Options 

The purpose of the Smart Metering Operational Framework Proposals and Options (Operational Framework) is to define a framework for the operation of smart metering in Great Britain. 

The key objective of the Operational Framework is to create an interoperable platform for smart metering, having defined a smart meter:

“Once a gas or electricity meter point has a smart meter installed under the operational framework, Suppliers will retain a smart meter at those premises. There will be arrangements defined to address the issue of stranded smart metering assets installed under the operational framework. Operational framework compliant Smart Metering Systems will be able to operate with a succession of operational framework compliant Authorised Parties over the life of the meter.”

This objective provides an energy supplier with protection for Smart Metering Systems they choose to install which are compliant with the Operational Framework. 

Without this guarantee of interoperability, energy suppliers would probably need to replace proprietary smart meters when a customer changes gas or electricity supplier, leaving the previous supplier at risk of bearing outstanding costs for the replaced meter.

To meet this objective, the Operational Framework has defined a number of non-functional elements as well as functional elements relating to:

• Data transfer definition and communications solution options
• Metering System definition and solution options
• business process definitions
• Local device definitions

The Operational Framework contains the Smart Meter Functional Specification, which defines the functions and features of a smart meter in a set of functional requirements.

The Operational Framework also shows the context of how smart metering will operate in parallel with existing industry operations and how it may operate in the future.

The Operational Framework will deliver facilities to enable key industry benefits to industry and customers including innovative customer products, energy efficiency and the potential for demand management.

The Operational Framework has been defined to operate smart metering in the current energy market and with consideration of the current market design. 

The implementation options for smart metering will be subject to a BERR consultation and in light of this uncertainty, there are certain elements of the Operational Framework that have solution options defined at this stage with no selection.

The solution(s) for a competitive market, as defined in the Operational Framework, may be completely different from the solution(s) in a different model.

Operational Framework Summary

The ERA project team has drafted a summary of the Operational Framework in a digestible shortened form.

If, after reading this summary, you would like to receive a full version of the Operational Framework, then please email the ERA project manager, Jason Brogden.

Distribution of full versions of the Operational Framework will be wholly at the discretion of the ERA.

Further details of and documents relating to Phase One and Phase Two of the SRSM Project are also available to view.